The Yokomo PG-4813A 13T pinion is produced from light aluminium to maintain exact tooth profiles while trimming overall weight. Manufactured to 48 pitch dimensions, it ensures correct alignment and consistent contact with matching spurs.
The hard coat finish improves resistance to tooth wear and helps preserve gear shape during repeated competition runs. The reduced mass helps lower rotational inertia for crisper acceleration.
When mated to DP48 spurs, the PG-4813A offers smooth torque delivery and dependable engagement, making it suitable for fine tuning gear ratios in touring and on-road rigs.
Copyright © 2008-2025 rcjaz.co.nz All rights reserved